initial commit
This commit is contained in:
1
README.md
Normal file
1
README.md
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docs: https://www.instructables.com/id/AVR-High-voltage-programming-Fuses-rescue/
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1
code/Rescue.aps
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1
code/Rescue.aps
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<AVRStudio><MANAGEMENT><ProjectName>Rescue</ProjectName><Created>26-Sep-2009 19:22:26</Created><LastEdit>15-Feb-2010 19:08:26</LastEdit><ICON>241</ICON><ProjectType>0</ProjectType><Created>26-Sep-2009 19:22:26</Created><Version>4</Version><Build>4, 14, 0, 589</Build><ProjectTypeName>AVR GCC</ProjectTypeName></MANAGEMENT><CODE_CREATION><ObjectFile>default\Rescue.elf</ObjectFile><EntryFile></EntryFile><SaveFolder>E:\code\AVR\Rescue\</SaveFolder></CODE_CREATION><DEBUG_TARGET><CURRENT_TARGET>AVR Simulator</CURRENT_TARGET><CURRENT_PART>ATmega8.xml</CURRENT_PART><BREAKPOINTS></BREAKPOINTS><IO_EXPAND><HIDE>false</HIDE></IO_EXPAND><REGISTERNAMES><Register>R00</Register><Register>R01</Register><Register>R02</Register><Register>R03</Register><Register>R04</Register><Register>R05</Register><Register>R06</Register><Register>R07</Register><Register>R08</Register><Register>R09</Register><Register>R10</Register><Register>R11</Register><Register>R12</Register><Register>R13</Register><Register>R14</Register><Register>R15</Register><Register>R16</Register><Register>R17</Register><Register>R18</Register><Register>R19</Register><Register>R20</Register><Register>R21</Register><Register>R22</Register><Register>R23</Register><Register>R24</Register><Register>R25</Register><Register>R26</Register><Register>R27</Register><Register>R28</Register><Register>R29</Register><Register>R30</Register><Register>R31</Register></REGISTERNAMES><COM>Auto</COM><COMType>0</COMType><WATCHNUM>0</WATCHNUM><WATCHNAMES><Pane0></Pane0><Pane1></Pane1><Pane2></Pane2><Pane3></Pane3></WATCHNAMES><BreakOnTrcaeFull>0</BreakOnTrcaeFull></DEBUG_TARGET><Debugger><Triggers></Triggers></Debugger><AVRGCCPLUGIN><FILES><SOURCEFILE>Rescue.c</SOURCEFILE><OTHERFILE>default\Rescue.lss</OTHERFILE><OTHERFILE>default\Rescue.map</OTHERFILE></FILES><CONFIGS><CONFIG><NAME>default</NAME><USESEXTERNALMAKEFILE>NO</USESEXTERNALMAKEFILE><EXTERNALMAKEFILE></EXTERNALMAKEFILE><PART>atmega8</PART><HEX>1</HEX><LIST>1</LIST><MAP>1</MAP><OUTPUTFILENAME>Rescue.elf</OUTPUTFILENAME><OUTPUTDIR>default\</OUTPUTDIR><ISDIRTY>0</ISDIRTY><OPTIONS/><INCDIRS/><LIBDIRS/><LIBS/><LINKOBJECTS/><OPTIONSFORALL>-Wall -gdwarf-2 -std=gnu99 -DF_CPU=16000000UL -O1 -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums</OPTIONSFORALL><LINKEROPTIONS></LINKEROPTIONS><SEGMENTS/></CONFIG></CONFIGS><LASTCONFIG>default</LASTCONFIG><USES_WINAVR>1</USES_WINAVR><GCC_LOC>D:\WinAVR\bin\avr-gcc.exe</GCC_LOC><MAKE_LOC>D:\WinAVR\utils\bin\make.exe</MAKE_LOC></AVRGCCPLUGIN><ProjectFiles><Files><Name>E:\code\AVR\Rescue\Rescue.c</Name></Files></ProjectFiles><IOView><usergroups/><sort sorted="0" column="0" ordername="1" orderaddress="1" ordergroup="1"/></IOView><Files><File00000><FileId>00000</FileId><FileName>Rescue.c</FileName><Status>1</Status></File00000></Files><Events><Bookmarks></Bookmarks></Events><Trace><Filters></Filters></Trace></AVRStudio>
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127
code/Rescue.c
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127
code/Rescue.c
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#include <avr/io.h>
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#include <util/delay.h>
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#define HFUSE 0xDF // Default for ATmega48/88/168, for others see
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#define LFUSE 0x62 // http://www.engbedded.com/cgi-bin/fc.cgi
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/*
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#define DATA PORTD // PORTD = Arduino Digital pins 0-7
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#define DATAD DDRD // Data direction register for DATA port
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#define VCC 8 PB0
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#define RDY 12 PB4 // RDY/!BSY signal from target
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#define OE 11 PB3
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#define WR 10 PB2
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#define BS1 9 PB1
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#define XA0 13 PB5
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#define XA1 18 PC4 // Analog inputs 0-5 can be addressed as
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#define PAGEL 19 PC5 // digital outputs 14-19
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#define RST 14 PC0 // Output to level shifter for !RESET
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#define BS2 16 PC2
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#define XTAL1 17 PC3
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#define BUTTON 15 PC1 // Run button
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#define LED 0
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*/
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// PORTB
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#define _VCC (1<<0)
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#define _RDY (1<<4)
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#define _OE (1<<3)
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#define _WR (1<<2)
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#define _BS1 (1<<1)
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#define _XA0 (1<<5)
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// PORTC
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#define _XA1 (1<<4)
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#define _PAGEL (1<<5)
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#define _RST (1<<0)
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#define _BS2 (1<<2)
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#define _XTAL1 (1<<3)
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#define _BUTTON (1<<1)
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void HardwareInit()
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{
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DDRB = ~(_RDY); // all outputs except RDY (PB4)
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PORTB = 0x00; // no pull-up
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DDRC = ~(_BUTTON); // all outputs except BUTTON (PC1)
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PORTC = (_BUTTON)|(_RST); // pull-up and 12V off (PC0 = 1)
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DDRD = 0xff; // all outputs
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PORTD = 0x00;
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}
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void sendcmd(unsigned char command)
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{
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PORTC |= _XA1;
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PORTB &= ~(_XA0|_BS1);
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PORTD = command;
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PORTC |= _XTAL1;
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_delay_ms(1);
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PORTC &= ~(_XTAL1);
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_delay_ms(1);
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}
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void writefuse(unsigned char fuse, char highbyte)
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{
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PORTC &= ~(_XA1);
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PORTB |= _XA0;
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_delay_ms(1);
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PORTD = fuse;
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PORTC |= _XTAL1;
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_delay_ms(1);
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PORTC &= ~(_XTAL1);
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if (highbyte)
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PORTB |= _BS1;
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else
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PORTB &= ~(_BS1);
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PORTB &= ~(_WR);
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_delay_ms(1);
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PORTB |= _WR;
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_delay_ms(100);
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}
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int main()
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{
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HardwareInit();
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for (;;)
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{
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while (PINC & _BUTTON) {} // wait for button
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// Initialize pins to enter programming mode
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PORTC &= ~(_PAGEL|_XA1|_BS2);
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PORTB &= ~(_XA0|_BS1);
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// Enter programming mode
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PORTB |= _VCC|_WR|_OE;
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_delay_ms(1);
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PORTC &= ~(_RST);
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_delay_ms(1);
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// Program HFUSE
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sendcmd(0b01000000);
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writefuse(HFUSE, 1);
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// Program LFUSE
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sendcmd(0b01000000);
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writefuse(LFUSE, 0);
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_delay_ms(1000); // allow button to be released
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// Exit programming mode
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PORTC |= _RST;
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// Turn off outputs
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PORTD = 0x00;
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PORTB &= ~(_VCC|_WR|_OE|_XA0|_BS1);
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PORTC &= ~(_PAGEL|_XA1|_BS2);
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}
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}
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30
code/Rescue.hex
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30
code/Rescue.hex
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:1000000012C019C018C017C016C015C014C013C044
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:1000100012C011C010C00FC00EC00DC00CC00BC06C
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:100020000AC009C008C011241FBECFE5D4E0DEBF5E
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:10003000CDBF64D0CAC0E4CF8FEE87BB18BA8DEFB6
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:1000400084BB83E085BB8FEF81BB12BA0895A5E323
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:10005000B0E09C9190619C93E8E3F0E090819D7DFD
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:10006000908382BB8C9188608C9320EA3FE0C90129
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:100070000197F1F78C91877F8C93C9010197F1F774
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:100080000895A5E3B0E09C919F7E9C93E8E3F0E0A7
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:1000900090819062908320EA3FE0F9013197F1F777
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:1000A00082BB8C9188608C93C9010197F1F78C9188
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:1000B000877F8C93662331F0E8E3F0E080818260F3
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:1000C000808305C0E8E3F0E080818D7F8083E8E3F2
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:1000D000F0E080818B7F808380EA9FE00197F1F7D9
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:1000E00080818460808328EE33E040E951E0CA01DA
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:1000F0000197F1F721503040D1F708956F927F9228
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:100100008F929F92AF92BF92CF92DF92EF92FF9227
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:100110000F931F93CF93DF938FDF0F2EF3E3CF2E39
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:10012000DD24F02D05E310E00F2EF8E3EF2EFF2481
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:10013000F02D0F2EF0EAAF2EFFE0BF2EF02D0F2E88
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:10014000F0E18F2EF7E29F2EF02DC0E9D1E00F2EC7
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:10015000F2E36F2E7724F02DF601808181FDFCCF34
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:10016000F80180818B7C8083F70180818D7D808385
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:1001700080818D608083C5010197F1F7F80180814E
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:100180008E7F8083C5010197F1F780E460DF8FEDFA
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:1001900061E077DF80E45BDF82E660E072DF94019C
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:1001A000CE010197F1F721503040D1F7F80180815D
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:1001B00081608083F3011082F7018081807D8083DC
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:0E01C000F80180818B7C8083C7CFF894FFCF3D
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:00000001FF
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1
code/rescue.aws
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1
code/rescue.aws
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@@ -0,0 +1 @@
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<AVRWorkspace><IOSettings><CurrentRegisters/></IOSettings><part name="ATMEGA8"/><Files><File00000 Name="E:\code\AVR\Rescue\Rescue.c" Position="180 50 958 953" LineCol="122 0" State="Maximized"/></Files></AVRWorkspace>
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1960
eagle/AVR-Rescue.brd
Normal file
1960
eagle/AVR-Rescue.brd
Normal file
File diff suppressed because it is too large
Load Diff
5470
eagle/AVR-Rescue.sch
Normal file
5470
eagle/AVR-Rescue.sch
Normal file
File diff suppressed because it is too large
Load Diff
118
eagle/LM78Lxx.lbr
Normal file
118
eagle/LM78Lxx.lbr
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@@ -0,0 +1,118 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE eagle SYSTEM "eagle.dtd">
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<eagle version="6.5.0">
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<drawing>
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<settings>
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<setting alwaysvectorfont="no"/>
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<setting verticaltext="up"/>
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</settings>
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<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
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<layers>
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<layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
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<layer number="2" name="Route2" color="1" fill="3" visible="no" active="yes"/>
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<layer number="3" name="Route3" color="4" fill="3" visible="no" active="yes"/>
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<layer number="4" name="Route4" color="1" fill="4" visible="no" active="yes"/>
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<layer number="5" name="Route5" color="4" fill="4" visible="no" active="yes"/>
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<layer number="6" name="Route6" color="1" fill="8" visible="no" active="yes"/>
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<layer number="7" name="Route7" color="4" fill="8" visible="no" active="yes"/>
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<layer number="8" name="Route8" color="1" fill="2" visible="no" active="yes"/>
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<layer number="9" name="Route9" color="4" fill="2" visible="no" active="yes"/>
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<layer number="10" name="Route10" color="1" fill="7" visible="no" active="yes"/>
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<layer number="11" name="Route11" color="4" fill="7" visible="no" active="yes"/>
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<layer number="12" name="Route12" color="1" fill="5" visible="no" active="yes"/>
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<layer number="13" name="Route13" color="4" fill="5" visible="no" active="yes"/>
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<layer number="14" name="Route14" color="1" fill="6" visible="no" active="yes"/>
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<layer number="15" name="Route15" color="4" fill="6" visible="no" active="yes"/>
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<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/>
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<layer number="17" name="Pads" color="2" fill="1" visible="yes" active="yes"/>
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<layer number="18" name="Vias" color="2" fill="1" visible="yes" active="yes"/>
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<layer number="19" name="Unrouted" color="6" fill="1" visible="yes" active="yes"/>
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<layer number="20" name="Dimension" color="15" fill="1" visible="yes" active="yes"/>
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<layer number="21" name="tPlace" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="22" name="bPlace" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="23" name="tOrigins" color="15" fill="1" visible="yes" active="yes"/>
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<layer number="24" name="bOrigins" color="15" fill="1" visible="yes" active="yes"/>
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<layer number="25" name="tNames" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="26" name="bNames" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="27" name="tValues" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="28" name="bValues" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="29" name="tStop" color="7" fill="3" visible="no" active="yes"/>
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<layer number="30" name="bStop" color="7" fill="6" visible="no" active="yes"/>
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<layer number="31" name="tCream" color="7" fill="4" visible="no" active="yes"/>
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<layer number="32" name="bCream" color="7" fill="5" visible="no" active="yes"/>
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<layer number="33" name="tFinish" color="6" fill="3" visible="no" active="yes"/>
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<layer number="34" name="bFinish" color="6" fill="6" visible="no" active="yes"/>
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<layer number="35" name="tGlue" color="7" fill="4" visible="no" active="yes"/>
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<layer number="36" name="bGlue" color="7" fill="5" visible="no" active="yes"/>
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<layer number="37" name="tTest" color="7" fill="1" visible="no" active="yes"/>
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<layer number="38" name="bTest" color="7" fill="1" visible="no" active="yes"/>
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<layer number="39" name="tKeepout" color="4" fill="11" visible="yes" active="yes"/>
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<layer number="40" name="bKeepout" color="1" fill="11" visible="yes" active="yes"/>
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<layer number="41" name="tRestrict" color="4" fill="10" visible="yes" active="yes"/>
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<layer number="42" name="bRestrict" color="1" fill="10" visible="yes" active="yes"/>
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<layer number="43" name="vRestrict" color="2" fill="10" visible="yes" active="yes"/>
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<layer number="44" name="Drills" color="7" fill="1" visible="no" active="yes"/>
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<layer number="45" name="Holes" color="7" fill="1" visible="no" active="yes"/>
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<layer number="46" name="Milling" color="3" fill="1" visible="no" active="yes"/>
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<layer number="47" name="Measures" color="7" fill="1" visible="no" active="yes"/>
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<layer number="48" name="Document" color="7" fill="1" visible="yes" active="yes"/>
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||||
<layer number="49" name="Reference" color="7" fill="1" visible="yes" active="yes"/>
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||||
<layer number="51" name="tDocu" color="7" fill="1" visible="yes" active="yes"/>
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||||
<layer number="52" name="bDocu" color="7" fill="1" visible="yes" active="yes"/>
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||||
<layer number="91" name="Nets" color="2" fill="1" visible="yes" active="yes"/>
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<layer number="92" name="Busses" color="1" fill="1" visible="yes" active="yes"/>
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<layer number="93" name="Pins" color="2" fill="1" visible="yes" active="yes"/>
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<layer number="94" name="Symbols" color="4" fill="1" visible="yes" active="yes"/>
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<layer number="95" name="Names" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="96" name="Values" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="97" name="Info" color="7" fill="1" visible="yes" active="yes"/>
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<layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/>
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</layers>
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<library>
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<packages>
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<package name="TO92-EBC">
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<wire x1="-3.81" y1="-1.905" x2="3.81" y2="-1.905" width="0.127" layer="21"/>
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<wire x1="-3.81" y1="-1.905" x2="3.81" y2="-1.905" width="0.127" layer="21" curve="-208.072487"/>
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<wire x1="-3.81" y1="-1.27" x2="3.81" y2="-1.27" width="0.127" layer="21"/>
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<text x="-1.905" y="1.27" size="1.27" layer="21">GND</text>
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<text x="-6.35" y="0" size="1.27" layer="21">VO</text>
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<text x="3.81" y="0" size="1.27" layer="21">VI</text>
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<pad name="1" x="-2.54" y="0" drill="0.8" shape="long" rot="R90"/>
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<pad name="2" x="0" y="0" drill="0.8" shape="long" rot="R90"/>
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<pad name="3" x="2.54" y="0" drill="0.8" shape="long" rot="R90"/>
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</package>
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</packages>
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<symbols>
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<symbol name="SYMBOL">
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<description>LM78Lxx</description>
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<wire x1="-7.62" y1="2.54" x2="-7.62" y2="-5.08" width="0.254" layer="94"/>
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<wire x1="-7.62" y1="-5.08" x2="7.62" y2="-5.08" width="0.254" layer="94"/>
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<wire x1="7.62" y1="-5.08" x2="7.62" y2="2.54" width="0.254" layer="94"/>
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<wire x1="7.62" y1="2.54" x2="-7.62" y2="2.54" width="0.254" layer="94"/>
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<pin name="VI" x="-10.16" y="0" length="short"/>
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<pin name="GND" x="0" y="-7.62" length="short" rot="R90"/>
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<pin name="VO" x="10.16" y="0" length="short" rot="R180"/>
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</symbol>
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</symbols>
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<devicesets>
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<deviceset name="LM78L05">
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<gates>
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<gate name="G$1" symbol="SYMBOL" x="0" y="0"/>
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</gates>
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<devices>
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<device name="EBC" package="TO92-EBC">
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<connects>
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<connect gate="G$1" pin="GND" pad="2"/>
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<connect gate="G$1" pin="VI" pad="3"/>
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<connect gate="G$1" pin="VO" pad="1"/>
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</connects>
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<technologies>
|
||||
<technology name=""/>
|
||||
</technologies>
|
||||
</device>
|
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</devices>
|
||||
</deviceset>
|
||||
</devicesets>
|
||||
</library>
|
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</drawing>
|
||||
</eagle>
|
||||
Reference in New Issue
Block a user